Cheap Flights from San Francisco (SFO) to Billund (BLL)

Popular airlines from San Francisco Intl. Airport (SFO) to Billund (BLL)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from SFO to BLL last minute?
Being a spontaneous soul is an amazing way to travel, but it's not necessarily the cleverest way to find a cheap airfare. It's better to book your San Francisco Intl. Airport (SFO) to BLL journey well in advance rather than waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save up that spontaneity for when you get to BLL!
Can I change the date of my flight from San Francisco Airport to BLL?
You can quickly make changes to your San Francisco Airport to Billund Airport (BLL) journey by logging in to the Expedia Trips portal. Before you make any amendments, read the rules and conditions in your itinerary to find out what you can do and if any charges apply. Some airlines have a change fee per person, plus any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also take a look at our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Billund
Distance
8616 km

Book with confidence

Explore a world of travel with Expedia